Diff Report
Run #519f012418c24: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519f02278cd90: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #519f012418c24Run #519f02278cd90DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)2,403 2,535 132 5.5%
Incl. Wall Time (microsec) per call 601 634 33 5.5%
Excl. Wall Time (microsec)99 102 3 3.0%
Incl. CPU (microsecs)1,753 1,798 45 2.6%
Incl. CPU (microsecs) per call 438 450 11 2.6%
Excl. CPU (microsec)78 70 -8 -10.3%
Incl. MemUse (bytes)255,776 255,784 8 0.0%
Incl. MemUse (bytes) per call 63,944 63,946 2 0.0%
Excl. MemUse (bytes)-6,008 -6,008 0 0.0%
Incl. PeakMemUse (bytes)192,552 192,608 56 0.0%
Incl. PeakMemUse (bytes) per call 48,138 48,152 14 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for _menu_build_tree [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
_menu_build_tree0 N/A% 132 5.4% 45 1.4% 8 0.1% 56 0.3%
Exclusive Metrics Diff for Current Function3 2.3% -8 -17.8% 0 0.0% 0 0.0%
Parent function
menu_build_tree0 N/A% 132 100.0% 45 100.0% 8 100.0% 56 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 134 101.5% 52 115.6% 8 100.0% 56 100.0%
language0 N/A% -2 -1.5% -2 -4.4% 0 0.0% 0 0.0%
cache0 N/A% -2 -1.5% 0 0.0% 0 0.0% 0 0.0%
serialize0 N/A% -1 -0.8% -1 -2.2% 0 0.0% 0 0.0%
sort0 N/A% 0 0.0% 2 4.4% 0 0.0% 0 0.0%
drupal_static0 N/A% 0 0.0% 2 4.4% 0 0.0% 0 0.0%
hash0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%